Full-Wave Rectifiers Quiz
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Questions and Answers

What type of current does a full-wave rectifier allow through the load during the entire input cycle?

  • Pulsating current
  • Bidirectional current
  • Unidirectional current (correct)
  • Alternating current
  • What is the frequency of the output voltage in full-wave rectification compared to the input frequency?

  • Equal to the input frequency
  • Half the input frequency
  • Twice the input frequency (correct)
  • Depends on the load resistance
  • How does the average value of a full-wave rectified sinusoidal voltage compare to that of a half-wave rectified voltage?

  • Depends on the load resistance
  • Equal to the average value of half-wave rectified voltage
  • Twice the average value of half-wave rectified voltage (correct)
  • Half the average value of half-wave rectified voltage
  • What percentage of the peak voltage is the average value for a full-wave rectified voltage?

    <p>Approximately 63.7%</p> Signup and view all the answers

    How does the number of positive alternations in full-wave rectified voltage compare to that in half-wave rectified voltage for the same time interval?

    <p>Twice the number of positive alternations</p> Signup and view all the answers

    Study Notes

    Full-Wave Rectifier

    • A full-wave rectifier allows both positive and negative half-cycles of the input signal to pass through the load during the entire input cycle.

    Output Voltage Frequency

    • The frequency of the output voltage in full-wave rectification is twice the input frequency.

    Average Value Comparison

    • The average value of a full-wave rectified sinusoidal voltage is twice that of a half-wave rectified voltage.

    Average Value of Full-Wave Rectified Voltage

    • The average value of a full-wave rectified voltage is approximately 0.637 times the peak voltage.

    Positive Alternations

    • The number of positive alternations in full-wave rectified voltage is twice that in half-wave rectified voltage for the same time interval.

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    Description

    Test your knowledge of full-wave rectifiers with this quiz. Explore the concepts of unidirectional current flow, input and output frequency, and the differences between full-wave and half-wave rectification.

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